grouping - Weighted percentages by group in Crystal Reports -


i'm stumped on following i'm trying display accurate weighted percentage in group footer using following formula seems work grand total only:

((sum(productioncost)-sum(actualcost)) / sum(productioncost)) * 100

is there way on each group footer section indicate formula work within current group @ least don't have tediously different formulas every possible group?

the second parameter sum() function controls group level sum works over. see the documentation more info.

you can create straight summary instead of formula. go "insert" → "summary" → select field want summarize , select sum function → @ bottom of window you'll see options group level place summary , check box display percentage of summary.


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